#B7C545#B7C545

#B7C545 is a light, vivid yellow. Relative luminance 0.504; OKLCH L 78.9% C 0.151 H 115.3°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#B7C545
RGB	rgb(183, 197, 69)
HSL	hsl(67, 52%, 52%)
HSV	hsv(67, 65%, 77%)
CMYK	cmyk(7.1%, 0%, 65%, 22.7%)
CIE-LAB	lab(76.33, -21.52, 60.14)
CIE-LCH	lch(76.33, 63.88, 109.69°)
OKLab	oklab(78.86% -0.0642 0.1361)
OKLCH	oklch(78.86% 0.151 115.3)
XYZ	xyz(40.5698, 50.4301, 13.2259)
Luminance	0.5043 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C545 #5345C5

analogous

#C59345 #B7C545 #77C545

triadic

#B7C545 #45B7C5 #C545B7

tetradic

#B7C545 #45C593 #5345C5 #C54577

square

#B7C545 #45C593 #5345C5 #C54577

split-complementary

#B7C545 #4577C5 #9345C5

monochromatic

#656D22 #909C31 #B7C545 #C9D474 #DBE2A2

Accessibility & contrast

On white

1.89

#B7C545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#B7C545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C545

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C545	#FFFFFF	#000000	##000000
##B7C545	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB34

Deuteranopia (green-blind)

#D1BD4E

Tritanopia (blue-blind)

#C2BAAB

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b7c545;
/* rgb */ color: rgb(183, 197, 69);
/* oklch */ color: oklch(78.9% 0.151 115.3);

Tailwind

colors: {
  custom: {
    50: '#d0d67f',
    500: '#b7c545',
    950: '#000000',
  },
}

SCSS

$custom: #b7c545;
$custom-light: #d0d67f;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c545",
  "rgb": {
    "r": 183,
    "g": 197,
    "b": 69
  },
  "hsl": {
    "h": 66.563,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.78857,
    "c": 0.15052,
    "h": 115.3
  },
  "luminance": 0.50429
}

Semantic roles & 50–950 ramp

primary

#B7C545

secondary

#3E3777

accent

#4CDC5C

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B7C545

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →